Question

divide (am²+bm²-bn²-an²)÷(m+n)

Answer 1

Answer:

Step-by-step explanation:

Answer 2

am²+bm²-bn²-an²÷m+n

a(m+n)(m+n)+b²(m²-n²) ÷m+n

a(m+n)(m-n)+b(m+n)(m-n)÷m+n)÷m+n

a(m-n)+b(m-n)

(a+b)(m-n)